baber/WOPTO huggingface dataset:
Patent JP-S62262519-A (JP)
Title: Squelch control circuit
Inventor: EJIMA NORIMASA
IPC: H04B1/10
Filed: 1986-05-09
Abstract: PURPOSE:To ensure the squelch control even when an interference wave is received by using a detection output attended with a change in an electric field and a monitor voltage with noise rejected so as to apply the squelch control. CONSTITUTION:When a received electric field monitor voltage is changed suddenly, a differentiation change corresponding to the change appears in a differentiation circuit 2 as shown in a waveform (c), and when its output is higher than a threshold voltage of a comparator 3 and a set signal of a FF 5 is outputted from the comparator 3 as shown in a waveform (d). When a voltage with noise rejected by a low pass filter 10 from the received electric field monitor voltage is higher than a threshold voltage of a comparator 4 as shown in a waveform (b), a reset signal of the FF 5 is outputted from the comparator 4 as shown in a waveform (e). Since the squelch control signal from the FF 5 is controlled by the set signal of the comaprator 3 and the reset signal of the comaprator 4 in this way, the sure squelch control is applied.
Patent JP-H01276586-A (JP)
Title: Cooking utensil
Inventor: KUBO MASAFUMI
IPC: A47J27/00
Filed: 1988-04-28
Abstract: PURPOSE:To correctly acquire the temperature rise at the time of an emergency by dividing an induction coil into an inside close coiling section and an outside close coiling section and providing it on a protective frame bottom section storing a pot, providing a temperature fuse on the protective frame bottom section between the inside and outside close coiling sections, and covering it with a fixing tool made of a nonmetallic material. CONSTITUTION:An induction coil 7 is divided into an inside close coiling section 7a and an outside close coiling section 7b and arranged to face the bottom section of a pan 2 on the outside of a protective frame bottom section 3a made of a nonmetallic material and constituting a protective frame 3 removably storing the pan 2. A temperature fuse 11 cutting off a circuit at the time of an abnormal temperature rise is fitted to a recess 4 provided on the outside of the protective frame bottom section 3a between the inside close coiling section 7a and the outside close coiling section 7b of the induction coil 7 so that its lower face is covered by a fixing tool 12 made of a nonmetallic material. The heat from below is cut off, the pot temperature is surely detected.
Patent JP-S61262795-A (JP)
Inventor: TERADA TOSHIO
IPC: G10H1/053
Filed: 1985-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000298373-A (JP)
Title: Image forming device
Inventor: SAEKI KAZUCHIKA
IPC: G03G9/097
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device which is an image forming device using a transfer means of a contact transfer system, obviates drop-out regardless of the various thicknesses of transfer material and transfer material quality, does not give rise to a transfer blur and variation in image lengths and makes it possible to obtain a good image. SOLUTION: This image forming device has an image carrying member 10 for carrying the toner image and a transfer means 14 for transferring the toner image on the image carrying member 10 to the transfer material 22 by coming into contact with the rear surface of the transfer material 22 and imparting charges thereto. Toners consist of at least a binder resin and charge control agent and contain at least two kinds of fine inorganic powders having different average grain sizes. At least one kind of the fine inorganic powder of these two kinds of the fine inorganic powders is subjected to a surface treatment by a silicone oil.
Patent JP-S588916-A (JP)
Title: Apparatus for supplying material to be incinerated
Inventor: CHIAKI AKIRA
IPC: F23K3/16
Filed: 1981-07-08
Abstract: PURPOSE:To supply uniformly material to be incinerated into an incinerator, by providing rotating blades in a material supply box at the top of the incinerator and a plurality of material dropping openings in the material supply box. CONSTITUTION:The material to be incinerated is conveyed by a conveyor 12, and is loaded into the material supply box 21 positioned at the top of the fluid bed incinerator body 15. Said material is delivered by the action of the rotating blades 22 into the box 21, and is allowed to drop through the material dropping openings 23 into the incinerator. The dropping openings 23 are uniformly distributed so that said material may be supplied uniformly. Thus, as said material can be distributed uniformly into the incienerator, this arrangement can be operated economically, the consumption of fuel can be reduced, and NOx will be lowered.
Patent JP-H05306247-A (JP)
Title: Optically active compound and liquid crystal composition containing the same
Inventor: ISHIZUKA TAKAHIRO
IPC: C09K19/42
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a new optically active compound useful as a component for a chiral smectic liquid crystal composition for ferroelectric liquid crystal display, capable of realizing high-speed response. CONSTITUTION:An optically active compound of formula 8 (X, Y and Z are benzene ring, pyridine ring or pyrimidine ring which may be replaced with fluorine; (n) and (m) are 4-9; (q) is 1 or 2; R<1> and R<2> are 1-4C alkyl which may be replaced with fluorine) such as 2,5-di[4-(2-fluoro-7-methoxyheptyloxy) phenyl]pyridine of formula 9. The compound is obtained by reacting optically active epichlorohydrin of formula I with an alkoxyalkylmagnesium bromide in the presence of copper iodide to give a compound of formula 3, dehydrating the compound with a base to give an epoxy compound of formula 4, treating this compound with hydrogen fluoride-pyridine to give a fluoroalcohol of formula 5, reacting this compound with p-toluenesulfonic acid chloride to give a tosylate of formula 6 and reacting the tosylate with a compound of formula 7.
Patent JP-S5534231-A (JP)
Title: Heat-resistant polyamide composition
Inventor: OOTSUBO KENICHI
IPC: C08L77/00
Filed: 1978-08-30
Abstract: PURPOSE: To provide a polyamide composition having excellent heat resistance and light resistance, by adding a specific amount of a copper-ammonium halide complex salt to a polyamide.  
     CONSTITUTION: The heat-resistance and light-resistance of a polyamide are improved without discoloration of the polyamide, separation of copper metal, and other undesirable effects, by adding 0.001W10wt% (as Cu metal) of a complex salt of cuprous halide and ammonium halide, NH 4 X.CuY (X, Y are Cl, Br or I). The polyamide is nylon 6, 66, 4, 12, etc., including those having aromatic rings or cycloaliphatic rings in the molecule. X and Y are pref. the same, and iodine is most preferable in respect of the heat resistance. The complex wherein X=Y=I can be prepared by reacting CuI with NH 4 I in acetone or ε-caprolactam. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5441110-A (JP)
Title: Magnetic rcorder-reproducer with electronic computer
Inventor: DAIKO JIYUNICHI
IPC: G11B27/10
Filed: 1977-09-07
Abstract: PURPOSE: To achieve the improvement in operating characteristic by automatically clearing the contents of the electronic computer when the state of displaying tape running quantity is changed over to displaying of the output part of the computer or vice verse. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5229652-A (JP)
Title: High frequency heating device
Inventor: SUZUKI TAKAHARU
IPC: F24C7/02
Filed: 1975-09-02
Abstract: PURPOSE: Designed is a device in which a food stuff receptacle plate can be adjuste in proportion to the size of the food stuff to be cooked, and its cleaning work is easy enough. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0618803-A (JP)
Title: Optical scanning device
Inventor: OTA AKIRA
IPC: G02B26/10
Filed: 1993-05-07
Abstract: PURPOSE:To provide an optical scanning device using a cylindrical mirror and yet without using a lens of a complicated shape. CONSTITUTION:A laser beam deflected by a polygonal mirror 28 passes through a first lens 751 as a spherical lens and next through a second lens 752 as a piano-convex cylindrical lens. These lenses 751, 752 constitutes a ftheta lens system. The laser beam passed through these lenses is reflected by a cylindrical mirror 77 and reaches the scanning surface of a photosensitive drum 15. Since the second lens 752 is the plano-convex cylindrical lens, the lens has no futility at the time of manufacture. In this device, the polygonal mirror 28 and the photosensitive drum 15 have the optically conjugated relation by means of the first lens 751 and the cylindrical mirror 77 and an optical system for correcting the inclination is realized.
Patent JP-H01278833-A (JP)
Title: Windshield pane supporting structure for vehicle
Inventor: HAMAMOTO MASAYA
IPC: B60J1/02
Filed: 1988-04-29
Abstract: PURPOSE:To facilitate the concealing of a wiper device while ensuring the holding ability for a front windshield pane by providing an extension extending forward downward from a pane supporting section, to the front windshield pane. CONSTITUTION:Upon a front-to-front bump, when a cowl section 8 and a wiper device are moved rearward and strike upon an extension 14 of a front windshield pane 14, a bending moment about a pane support part 13 as a fulcrum acts upon the extension, and accordingly a large force locally acts upon the windshield pane 14 at an abutting part with respect to the pane support part 13 so that the extension 14 is bend toward the passenger compartment about the abutting part. Accordingly, this pane 14 is broken at a position nearer to the extension 14a than to the abutting part, and thereafter, no bumping load is exerted to the front shield pane 14 thereby it is possible to hold its bonding section. As a result, the holding ability for the front windshield pane 14 is not hindered substantially, thereby it is possible to easily conceal the wiper device.
Patent JP-S61266338-A (JP)
Inventor: TAODA KIYOMICHI
IPC: F27B15/00
Filed: 1985-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61265596-A (JP)
Inventor: ITO KOJI
IPC: G21C9/033
Filed: 1985-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S589096-A (JP)
Inventor: TANIDA YOSHINORI
IPC: G21D1/00
Filed: 1981-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04336281-A (JP)
Title: Thermal recording sheet
Inventor: HODA TOSHIO
IPC: B41M5/30
Filed: 1991-05-13
Abstract: PURPOSE:To provide a thermal recording sheet which is almost free from a background fog with especially a high image quality and is least susceptible of any environmental fluctuation to cause a curl behavior. CONSTITUTION:A thermal recording sheet consists of a thermal color development layer which uses a thermal color development reaction, formed on a base sheet. The base sheet contains 50wt.% or higher of pulp fiber which meets the conditions of formulae (1), (2) simultaneously, of the total pulp fiber amount, and an application liquid composed mainly of an amorphous silica with a pH value of 9 or higher is applied to both surfaces of said base sheet using size press technique. (1) 0.3<=L<=1.0, (2) 0.3<=d/D<=0.8, wherein L: the weighted average fiber length(mm) measured using procedures set forth by J.TAPPI, D: the average fiber diameter(mum) measured using microphotography, and d: average lumen diameter(mum) measured using microphotography.
Patent JP-S5732187-A (JP)
Title: Processing circuit for recording and reproduction of video signal
Inventor: KOJIMA NOBORU
IPC: H04N9/79
Filed: 1980-08-06
Abstract: PURPOSE:To achieve the suppression of the crosstalk of a color signal and line correlation at a time by a video signal by using a broad-band delay line and by transmitting a video signal, containing a luminance signal and a color signal, through the delay line. CONSTITUTION:To the output terminal of a switch 21, a video signal from one- horizontal-scanning-period video delay line 22 in the last horizontal scanning period is connected and in a mixture 24, a luminance signal in the last horizontal scanning  period is entered. A mixture 25, on the other hand mixes only a video signal generated in the last horizontal scanning period, so the video signal in the last horizontal scan ning period is obtained as the output of the mixer 25 and supplied to an  HPF26 for band limitation, so that a color signal generated in the last horizontal  scanning period is supplied to the mixer 24. Thus, a mixed video signal in the last horizontal scanning period added the luminance signal and color signal in the last  horizontal scanning period appears at the output of the mixer 24, thereby compensating a dropout.
Patent JP-S5230850-A (JP)
Title: Apparatus for oscillating a spray gun for electrostatic coating
Inventor: HIRANO BUNZOU
IPC: B05B5/08
Filed: 1975-09-03
Abstract: PURPOSE: A small-sized, light-weight and reliable apparatus for the vertical oscillation of a spray gun, comprising a driving means fixed on a base, oscillating arms hinged their ends to a supporting pillar on the base, and a rod connecting the crank arm of the driving means to the osillating arm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08300723-A (JP)
Title: Method for processing image
Inventor: NAKAHARA NOBUHIKO
IPC: B41J2/52
Filed: 1995-05-01
Abstract: PURPOSE: To convert rapidly resolution by dispersing arrangement of the dimension of threshold values determining the width of a pulse by modulation of the width of the pulse before and after switching point of multi-value image data in a case where an intermediate tone is reproduced by inputting the multi- value image data into an image forming apparatus with a different resolution. CONSTITUTION: In a laser printer, multi-value image data are taken out of a page memory 1 by every one picture element by a line unit and are fed to a selector 2, an adder 3 and a line memory 4. Then, one of the multi-value image data to be input into terminals A-C is selectd by the selector 2 and is given to a PWM part 6, where conversion of resolution is performed in the main scanning direction to output a signal for laser driving. In this case, the conversion of resolution is performed by real time by using modulation of the width of a pulse, which generates various threshold values for determining the width of the pulse within one period of a clock for taking timing of resolution to be converted to disperse the minimum arrangement before and after switching point of the multi-value image data.
Patent JP-H04335607-A (JP)
Title: Line of sight detector and camera with the same
Inventor: KONISHI KAZUKI
IPC: G02B7/28
Filed: 1991-05-13
Abstract: PURPOSE:To eliminate the infulences of the slight movements of fixed eyes, etc., by preventing judgement of the shift of a gazing position when the variable amount of the shift of the line of sight (visual point) of a photographer is less than a fixed value. CONSTITUTION:This camera is provided with the line of sight detecting device (image sensor and driving circuit) 4 which detects the movement of the line of sight of a photographer. An image on the front part of an eye-ball in which a Purkinje image formed on the image sensor 4 is generated is read via an interface circuit 3. An operation for following can be achieved by assuming a gazing position (main object) by means the movement of the line of sight following a moving object. In this case, the condition of the judge of the shift of the gazing position is that the variable amount of the shift of the line of sight is above the prescribed value. Therefore, the correct switching of the gazing position is performed, and accuracy can be improved when AF, AE, following, etc., using the line of sight information are applied.
Patent JP-S63314141-A (JP)
Title: Emergency dc feeder to which emergency is informed by polarization inversion
Inventor: FURANSOWA MARUSERU
IPC: H02J9/06
Filed: 1988-04-28
Abstract: This power supply is intended, more particularly, for powering a user digital terminal from a remote terminal in an integrated service digital telephone network. It comprises a main D.C. electricity power source (10) provided with a protection device (11) causing its output to go to a high impedance state in the absence of a voltage across its terminals, and an auxiliary D.C. electricity power source (20) connected in parallel and in opposition with the main source (10) and provided with a current limiting device (20) which is normally tripped by the additional current which the main source (10) attempts to impose thereon.
Patent JP-S62263733-A (JP)
Title: Data transmission system
Inventor: HONMA YASUHIRO
IPC: H04L25/02
Filed: 1986-05-10
Abstract: PURPOSE:To eliminate the effect of crosstalk inflicted on other data line or an address line or the like by offering a different time in the data time change in plural transmission lines. CONSTITUTION:Data lines 1-4 are divided into two, a timing signal T1 is inputted to data drivers 5, 6 to the data lines 1, 2 and a timing signal T2 with respect to the data lines 3, 4 is fed to data driver 7, 8 via a delay circuit 18. Thus, even when the data are changed at the same time in the data lines 1-4, since the data are changed with slight timing deviation between the transmission lines 9, 10 and 11, 12, the crosstalk between the data lines or to an adjacent line such as other address line or a control line especially is reduced.
Patent JP-H02287169-A (JP)
Title: Detection of corona discharge
Inventor: YAMASHITA TAKAHIRO
IPC: G01R31/12
Filed: 1989-04-28
Abstract: PURPOSE:To safety detect the existence of a corona discharge with high working efficiency by selectively taking out frequency components of high frequency band in a frequency spectrum of corona discharge and deciding a strength of the components level. CONSTITUTION:A band-pass filter 4a or high-pass filter 4b making to pass only the high frequency components in the frequency spectrum of corona discharge is provided at both ends of a sample 1 to be tested. Since the frequency spectrum of corona discharge is distributed to the wide range, only the high frequency components over the upper limit of an intermediate radio frequency obstructing a detection of the corona discharge are selectively taken out by the filter 4a or 4b. These components are inputted to a decision device 6 through an amplifier 5 to decide the strength of the components level, thereby the existence of corona discharge on the sample 1 is detected. With this arrangement, the working efficiency and economic performance are improved and the detecting work can be safely performed.
Patent JP-H02288540-A (JP)
Title: Remote lecture communication system
Inventor: INDO KIYOSHI
IPC: H04H60/33
Filed: 1989-04-28
Abstract: PURPOSE:To obtain an efficient remote lecture communication system by suing one incoming communication line for the questionnaire from a auditor room to a lecture room so as to send a voice and a picture signal. CONSTITUTION:When an auditor B in a 1st auditor room 3, for example, makes a question, an operation console 171 of a device operation means 17 is operated and a request signal from a signal control section 173 is informed to a network interface 18, which sends a questionnaire request signal to a lecture room 1 through an incoming communication line 9 through a D-channel of an ISDN communication network, for example. In this case, when a lecturer A selects the signal, the said information channel is valid to enable the communication. Then a voice and picture signal of the auditor B making the question is outputted through an output means of the lecture room 1 and a picture image 200 is sent to 2nd and 3rd auditor rooms 4, 5 to which the questioner B does not belong. Thus, smooth conversation between the lecturer and the auditor is attained by using the voice and picture signal.
Patent JP-H11308164-A (JP)
Title: Simple base station for mobile object communication system
Inventor: HIGUCHI SHIGERU
IPC: H04W52/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To warn a mobile station of the cut of communication and to avoid that communication during connection is suddenly cut for a person just doing communication. SOLUTION: When a commercial power monitoring part 18 detects the stop of commercial power and a state is switched to a battery backup state, a control part 19 calculates the backup remaining time of a battery 15 based on battery voltage detected by a battery voltage detection part 17 and selects a message that the system is in the battery backup state and a message showing the backup remaining time of the battery from a sound guidance part 14 and the output of the sound guidance part 14 is connected to a mobile station from a sound line interruption part 12 through a radio part 11. The mobile station can be a data terminal and guidance can be character data. Interruption against a line can be executed by switching. Since remaining time can be recognized, accordingly communication for a short time can be executed.  Thus, a battery load is reduced and the life of the battery can be prolonged.
Patent JP-S60255361-A (JP)
Title: Fa monitoring system
Inventor: YUASA YASUHIRO
IPC: B23Q41/00
Filed: 1984-05-29
Abstract: PURPOSE:To allow an operator to be informed of the demand supplied from a line and to give an instruction from anywhere in an FA factory by installing an operation part equipped with a headphone and a microphone in the factory and receiving information in voice and giving an instruction in voice. CONSTITUTION:An operator leaves, with an operator-side operation part, from an FA computer, and when a work which an unmanned transfer car transports is different from a desired object, and operation stops, the trouble is transmitted to the operator-side operation part from the FA computer, and when a receiving circuit 14 receives the data, the trouble is transmitted to the operator through a headphone 9. If a tool breakage is generated at the same time, a line controller transmits said trouble to the operator-side operation part, and the data is written into the memory of a CPU13, which transmits the trouble with high priority in voice to the operator, and then the operator judges the trouble situation, and transmits in voice the instruction to feed the work into a work storage place. The FA computer transmits the instruction into the unmanned transfer car, in order to replace the work at the work storage place.
Patent JP-H06293147-A (JP)
Title: Video printer
Inventor: ATSUMI TOMOO
IPC: B41J2/325
Filed: 1993-04-08
Abstract: PURPOSE:To miniaturize the device, facilitate the assembly of device and prevent a damage of a printer mechanism part caused by an erroneous operation in a video printer printing out an image by thermal transferring. CONSTITUTION:First and second push-push-locking/unlocking mechanisms 133a, 133b are respectively provided on the rear part of a paper cassette 104 holding image receiving paper and on the front part of a ribbon cassette 105. A projected part 104b is mounted on a mechanism substrate. The paper cassette 104 and the ribbon cassette 105 are locked to each other during printing. In a paper press-up plate 117, a pressing part 117b presses up image receiving paper from an initial position to a paper supply start position, inclined parts 117d guide the printed image receiving paper to a paper discharge completion position, and a projection part 117e rotates a ribbon cassette locking plate 132 to arrest the extraction of the ribbon cassette 105.